# Raptiva in Palm and Sole Psoriasis

> **NCT00972543** · PHASE4 · TERMINATED · sponsor: **Merck KGaA, Darmstadt, Germany** · enrollment: 6 (actual)

## Conditions studied

- Chronic Plaque Psoriasis

## Interventions

- **BIOLOGICAL:** Efalizumab (Raptiva)
- **BIOLOGICAL:** Placebo

## Key facts

- **NCT ID:** NCT00972543
- **Lead sponsor:** Merck KGaA, Darmstadt, Germany
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2008-09
- **Primary completion:** 2009-05
- **Final completion:** —
- **Target enrollment:** 6 (ACTUAL)
- **Why stopped:** The study was terminated after the European Medicines Evaluation Agency recommended to suspend the marketing authorisation of Raptiva in the European Union
- **Last updated:** 2014-02-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00972543

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00972543, "Raptiva in Palm and Sole Psoriasis". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00972543. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*